| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3da85ce059a37838c32f1571b5b5a966 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2023-083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2023-086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C43-184
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2029-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D41-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C43-203
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C43-18 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L31-56 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C43-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C43-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C43-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D41-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D41-02 |
| filingDate |
2000-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66097a3d879a626b1e2c8b4439cb503c |
| publicationDate |
2001-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1081058-A2 |
| titleOfInvention |
Multi-layer plastic closure with barrier properties |
| abstract |
A plastic closure that comprises a closure body having a base wall (30) with anperipheral skirt (32) with threads (34) on the skirt for securing the closure to a container. A linern(46, 46a or 46b) may be secured to the interior of the closure body, preferably by beingncompression molded in situ on the base wall. The closure base wall consists essentially of anmultiplicity of layers (43 or 50) of a matrix polymer material such as PP alternating with anmultiplicity of layers (44 or 56) of a barrier material such as EVOH to resist transmission of gas,nwater vapor and/or flavorants through the closure. Layers (52) of a compatibilizer material, suchnas a maleic anhydride grafted polymer, preferably are disposed between the matrix and barriernlayers to tie the matrix polymer material to the barrier material. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7021478-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005102647-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005102647-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1354811-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10335308-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8640898-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7314589-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-02057063-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11220616-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100411847-C |
| priorityDate |
1999-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |